<!DOCTYPE html>
<html >
<head>

	<link rel="stylesheet" href="js/dijit/themes/claro/claro.css">
	<style type="text/css">@import 'js/dojox/grid/resources/claroGrid.css';

/*Grid needs an explicit height by default*/
#gridDiv {
    height: 15em;
}</style>
<script>dojoConfig = {async: true, parseOnLoad: false}</script><script src='js/dojo/dojo.js'></script><script> require(['dojo/_base/array', 'dojo/_base/lang', 'dojo/_base/event', 'dojo/on', 'dojox/grid/DataGrid', 'dojo/data/ItemFileWriteStore', 'dijit/form/Button', 'dojo/dom', 'dojo/parser', 'dojo/domReady!'],
  function(array, lang, event, on, DataGrid, ItemFileWriteStore, Button, dom, parser){
    parser.parse();
    /*set up data store*/
    var data = {
              identifier: "id",
      items: []
    };
    var data_list = [
      { col1: "normal", col2: false, col3: 'But are not followed by two hexadecimal', col4: 29.91},
      { col1: "important", col2: false, col3: 'Because a % sign always indicates', col4: 9.33},
      { col1: "important", col2: false, col3: 'Signs can be selectively', col4: 19.34}
    ];
    var rows = 5;
    for(i = 0, l = data_list.length; i < rows; i++){
      data.items.push(lang.mixin({ id: i+1 }, data_list[i%l]));
    }
    store = new ItemFileWriteStore({data: data});

    /*set up layout*/
    var layout = [[
      {'name': 'Column 1', 'field': 'id', 'width': '100px'},
      {'name': 'Column 2', 'field': 'col2', 'width': '100px'},
      {'name': 'Column 3', 'field': 'col3', 'width': '200px'},
              {'name': 'Column 4', 'field': 'col4', 'width': '150px'}
    ]];

    /*create a new grid*/
    grid = new DataGrid({
        id: 'grid',
        store: store,
        structure: layout,
        rowSelector: '20px'});

    /*append the new grid to the div*/
    grid.placeAt("gridDiv");

	var button2 = dom.byId("button2");
    /* attach an event handler */
    on(button2,'click',
    function(e){
        /* set the properties for the new item: */
        var myNewItem = {id: (++i), col1: "Mediate", col2: true, col3: 'Newly added values', col4: 8888};
        /* Insert the new item into the store:*/
        store.newItem(myNewItem);
    }
    );
	
	var button1 = dom.byId("button1");
    /* attach an event handler */
    on(button1,'click',
    function(e){
        /* Get all selected items from the Grid: */
        var items = grid.selection.getSelected();
        if(items.length){
            /* Iterate through the list of selected items.
               The current item is available in the variable
               "selectedItem" within the following function: */
            array.forEach(items, function(selectedItem){
                if(selectedItem !== null){
                    /* Delete the item from the data store: */
                    store.deleteItem(selectedItem);
                } /* end if */
            }); /* end forEach */
        } /* end if */
        event.stop(e);
    }
    );


    /*Call startup() to render the grid*/
    grid.startup();
});</script>
</head>
<body class="claro">
    <p>
    This example shows, how to add/remove rows
</p>
<div id='gridDiv'></div>

<p>
  <span id="button2" data-dojo-id='button2'>
      Add Row
  </span>

  <span id="button1" data-dojo-id='button1'>
      Remove Selected Rows
  </span>
</p>
</body>
</html>